find the legth of the chordwhich is at distance 4cm from the centre of the circlewith radius 5cm
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✓(5^2 - 4^2) = length of chord / 2
3 = legth of chord / 2
length of chord = 6cm
3 = legth of chord / 2
length of chord = 6cm
narendramodi881:
fast answer
yeah! thanks
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4²+x²=5²
x²=25-16
x=3
now perpendicular from centre bisects the chord so length of chord=2×3=6
x²=25-16
x=3
now perpendicular from centre bisects the chord so length of chord=2×3=6
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